立、祈型說明： 【新型所屬之技術領域】 本創作係有關—種套筒結構改良，尤指—種具有絕緣空間， 以防止套筒導電之套筒結構改良者。 【先前技術】 按，-般之扳打具以其套筒來拆解或_獅，為達宜強 度=耐久性，是以皆係以金屬材質所製成，然而金屬材質製成 之套靖’卻不適用於具有導電性的工件或工作環境緣此，即有 如申請案號第97213928之「具有絕緣裝置的套騎構」產生，並 主要係包含有-套筒本體⑽，其具有一工件接頭端⑽及一 =接頭端⑽ϋ覆層叫係包覆在·本體⑽ 料表面；—第二包覆層⑽，係包覆在該第-包覆層⑽的 夕表面，-絕緣郎（30) ’係形成在該工具接頭端與第一包覆層 )端部之間，如此’藉由絕緣空間（30)套置在工且上，可 以使細者娜工具及_近工料，可恤止電流傳 .給使用者及防止使用者觸及工件的效果，然而該套筒本體⑽ 之工件接頭端（⑷及工具接頭端⑽間係呈相連通狀態，是 、接觸’H之工件時，該電流仍會由工件接頭端（⑷而導 電至工具接頭端⑽，甚至於驅動工具上，而造成其絕緣效果不 佳，仍會有觸電之虞。 【新型内容】 緣此’本案之創作人基於其從事各種五金工具的設計及製造 夕,Μ驗’尤其於扳手工具的著墨，鐘於現有套筒之絕緣效果 不衫的缺失’期以提供-種工件_红具麵分離，並形成一 絕緣層之套筒，乃積極加以研究改良，經由多次的試驗及改變， 終得本創作的產生。 即，本創作之主要目的乃在於套筒之外緣包覆有絕緣外層， =絕緣外層_之套筒的工件接頭及工具接職分離狀包 ，並使工件_及工具接頭間亦形成絕緣間，以達到較佳絕緣 效果之套筒結構改良者。 本創作之另—目的’乃在於藉由叫_及工具接頭包覆於 包覆外層内之末端形成包覆卡槽，以包覆時形成-不會脫落而穩 固包覆之套筒結構改良者。 為達上述之目的，本創作藉由套料包覆—職外層，而該 套同則包含有-工件接難及工頭，該辑接触及工具接 =之末端形桃覆卡槽’錢社件_位及工則受絕緣外 =包覆時，社件接雖及工具接齡_其包覆卡槽受絕緣 夕、θ的包覆而包覆後之工件接馳及卫具接頭不會自絕緣外層内 μ 《酬_—包覆層而 3通，以使該接觸具有電流的工件之工件接頭不會將其電流 ^至工具接頭，而使使用者握持之驅動1具不致有觸電之虞者。 【實施方式】 、：達述之目的’兹就本創作之結構内容及其特徵， 並σ圖式詳細况明如后，相信能就本創作之内容及其產生的功 效’作更進一步的了解。 請參閱第-〜三圖所示者，其中’本創作主要係包含有： -套筒1，主要係.包含有一工件接頭位n及工具接頭12，並 於該工件接齡u紅具接頭12之末齡卿成包覆卡槽. 121，且該包覆卡槽1U、121係呈槽内112、122最大寬度大於槽 口 113、123寬度之幾何形狀設置； -絕緣外層2，射分縣_丨之工件接雕u及工具接 頭12包覆其内’並使包覆後之I件接頭位u及工具接頭12間形 成一包覆層21而不相通； 如是者，將套筒1之-工件接頭位u及工具接頭12分別藉 由、邑緣外層2的包覆’而置於絕緣外層2的二端内，並使包覆後 =工件接頭位11及工具接頭12 _成—包覆層21而不相通，且 藉由包覆卡槽m、121的設置，而包覆後之轉接頭位u及工 具接頭12不會自絕緣外層2内脫落.（因該包覆卡槽⑴、⑵呈 槽内最大寬度;MHIc?寬度之幾何職的設置秘包覆卡槽 11卜121呈内大外小的缺槽’是以絕緣外層2包覆其内後，該包 覆卡槽11卜121文絕緣外層2的抓持），再者，使用者將套筒1 之工件接頭位11接觸具有電流的工件時，因轉胸位u與工 -接頭12間形成-包覆層21而不相通，是以接觸電流的工件接 頭位11不會將其電流流至丄具接頭12，而使伽者麟之驅動工 具不致有觸電之虞者； 再請參閱第四、五圖所示，其係為本創作之一較佳實施例， M378075 其主要係包含有： -卻，主要係包含有—卫件接馳u及工具接㈣並 -於缸件接頭位11紅具接頭12之末端分卿成.包覆卡槽⑴、 ⑵，而於該工件接砸u及王具_ 12之本體躲環 114、124; 一絕緣外層2，係可分別將套筒丨之工件接頭位u及工具接 .頭12包覆其内，並使包覆後之工件接頭位u及工具接頭12間形 鲁成一包覆層21而不相通； 如是者’藉由絕緣外層2的包覆，而將套筒！之一工件接頭 位11及工具麵12分別置於絕緣外層2的二端内，並藉由其包 覆卡槽11卜121及凹槽114、124受絕緣外層2的包覆者； 再者，該絕緣外層2可依需求而變更其厚度或設置為 者。 鲁 上述本創作僅以最佳實施例作舉例說明’對熟悉該項技藝之 人貝’當可進行各變化實施，惟此變化實施’均應包括在本創作 之精神及範缚内。 紅上所述，本創作藉由包覆卡槽的設置，而包覆後之工件接 頭位及工具接頭不會自絕緣外層⑽落，且包覆後的轉接頭位 與工具接頭間形成-包覆層而不相通，是以接觸電流的工件接頭 不Θ將其電hL/’iL至工具接頭，而使使用者握持之驅動工具不致 有觸電之虞者，其不論是結構上的改變，抑或是功效上的增進， ^已毋庸置疑，且本創作於申請前未見於刊物，亦未公開使用， 6 M378075 實已符合專獅請要件，私缺出專利申請。 【圖式簡單說明】 第-圖’係為本創作之立體外觀示意圖。 第二圖’係為本創作之套筒與絕緣立外層之組合示意圖。 第三圖，係為本創作之組合面示意圖。 第四圖，縣本創作健實補之之套筒與絕緣立外層之組人厂 意圖。 、丁 第五圖’係為本創作較佳實施例之組合面示意圖。 【主要元件符號說明】 卜套筒 1卜工件接頭位 12-工具接頭 111、 121-包覆卡槽 112、 122-槽内 113、 123-槽口 114、 124-凹槽 2-絕緣外層 包覆層 7Description of the standing and praying type: [Technical field of the new type] This creation is related to the improvement of the sleeve structure, especially the kind of the sleeve structure with insulating space to prevent the sleeve from conducting electricity. [Prior Art] Press, the general wrench is disassembled with its sleeve or _ lion, which is made of metal, but it is made of metal. 'But it does not apply to conductive workpieces or working environments, as it is produced by the "sleeve structure with insulating device" of application number 97213928, and mainly comprises a sleeve body (10) having a workpiece The joint end (10) and the one joint end (10) are coated on the surface of the body (10); the second cladding layer (10) is coated on the surface of the first cladding layer (10), and the insulating layer (30) ) ' is formed between the end of the tool joint and the first cladding layer, so that 'inserted space (30) is placed on the work, which can make the thinner tool and the near material, the shirt The current is transmitted to the user and prevents the user from touching the workpiece. However, the workpiece joint end ((4) and the tool joint end (10) of the sleeve body (10) are in a state of communication, when the workpiece of the 'H is contacted, The current will still be transferred from the workpiece joint end ((4) to the tool joint end (10), even drive On the tool, the insulation effect is not good, there will still be an electric shock. [New content] Therefore, the creator of this case is based on the design and manufacture of various hardware tools, and the test is especially in the ink of the wrench tool. , the clock in the existing sleeve insulation effect is not the lack of the 'send to provide a kind of workpiece _ red surface separation, and form a sleeve of insulation layer, is actively research and improvement, through many trials and changes, the end The creation of this creation. That is, the main purpose of this creation is that the outer edge of the sleeve is covered with an insulating outer layer, the workpiece joint of the sleeve of the insulating outer layer and the tool are separated from the package, and the workpiece _ and the tool The sleeve structure is also formed between the joints to improve the sleeve structure for better insulation effect. The other purpose of the present invention is to form a covered card slot by covering the end of the outer layer with a tool joint and a tool joint. In order to achieve the above purpose, the creation of the sleeve structure formed by coating - does not fall off and is firmly covered. For the purpose of the above, the creation is covered by a nesting material, and the set contains the same - the workpiece is difficult to be attached. And foreman, the Series contact and tool connection = the end shape of the peach card slot 'Qianshe parts _ position and work is subject to insulation outside = coating, the social parts are connected with the tool age _ its covered card slot is insulated, θ The covered and covered workpiece joints and the guard joints are not self-insulating in the outer layer, and the workpiece joints of the workpieces with current contact do not pass their currents to The tool connector allows the user to hold the driver without causing electric shock. [Embodiment]: The purpose of the statement is to describe the structure and characteristics of the creation, and the details of the σ diagram are as follows. I believe that I can learn more about the content of this creation and the effects it produces. Please refer to the figures shown in Figures -3, where 'this creation mainly includes: - Sleeve 1, Mainly. Contains a workpiece. The joint position n and the tool joint 12 are formed in the end of the workpiece, and the width of the cover card 112, 122 is greater than the maximum width of the groove 112, 122 The geometry of the width of the notches 113, 123; - the outer layer of insulation 2, the workpiece of the shooting county _ 接 接 u The tool joint 12 is covered by the inside thereof and the coated joint portion u and the tool joint 12 form a coating layer 21 without being connected; if so, the sleeve 1 - the workpiece joint position u and the tool joint 12 is placed in the two ends of the insulating outer layer 2 by the coating of the outer layer 2 of the outer edge, and the post-covering = workpiece joint position 11 and the tool joint 12 - the cladding layer 21 are not in communication, and By covering the card slots m, 121, the packaged joint position u and the tool joint 12 do not fall off from the insulating outer layer 2. (Because the covered card slots (1), (2) have the maximum width in the slot ;MHIc? Width of the geometry of the setting of the secret cover card slot 11 卜 121 is large inside and outside the small slot ' is covered with an insulating outer layer 2, the covered card slot 11 卜 121 insulation outer layer 2 Further, when the user touches the workpiece joint position 11 of the sleeve 1 to the workpiece having the current, the contact between the turning chest position u and the work-joint 12 is not connected, and the contact current is The workpiece joint position 11 will not flow its current to the cookware joint 12, so that the driving force of the jiaerin will not cause electric shock; please refer to the fourth and fifth As shown in the figure, it is a preferred embodiment of the present invention. M378075 mainly includes: - However, the main system includes - the fasteners and the tool joints (4) and - the connector joints of the cylinders are 11 red connectors The end of 12 is divided into two layers: the cover card slot (1), (2), and the body of the workpiece 砸 u and the king _ 12 body to avoid the ring 114, 124; an insulating outer layer 2, the sleeve joint can be respectively The position u and the tool are attached to the head 12, and the coated workpiece joint position u and the tool joint 12 are formed into a coating layer 21 without being in communication; if the case is covered by the insulating outer layer 2 And will the sleeve! One of the workpiece joint position 11 and the tool surface 12 are respectively placed in the two ends of the insulating outer layer 2, and are covered by the insulating outer layer 2 by covering the card slot 11 and the grooves 114 and 124; The insulating outer layer 2 can be changed in thickness or set as needed. The above-mentioned creations are only illustrated by the best examples. 'The implementation of the changes to the person who is familiar with the art, but the implementation of this change shall be included in the spirit and scope of this creation. According to the above description, the present invention is formed by covering the card slot, and the coated workpiece joint position and the tool joint are not dropped from the insulating outer layer (10), and the wrapped adapter position and the tool joint are formed - The cladding layer is not connected, so that the workpiece connector that contacts the current does not need to electrically connect the hL/'iL to the tool connector, so that the driving tool held by the user does not cause electric shock, regardless of the structural change. Or, the improvement in efficacy, ^ has no doubt, and this creation was not seen in the publication before the application, nor has it been used publicly. 6 M378075 has already met the requirements for the lion, and the patent application is missing. [Simple description of the diagram] The first figure is a schematic diagram of the three-dimensional appearance of the creation. The second figure is a schematic diagram of the combination of the created sleeve and the insulating vertical outer layer. The third picture is a schematic diagram of the combined surface of the creation. The fourth picture, the county's original creation of the sleeve and the insulation of the outer layer of the group of people intends. The fifth figure is a schematic view of the combination of the preferred embodiments of the present invention. [Main component symbol description] Bu sleeve 1 卜 workpiece joint position 12 - tool joint 111, 121 - covered card slot 112, 122 - slot 113, 123 - notch 114, 124 - groove 2 - insulating outer covering Layer 7